Top DOT battery manufacturing contractors
In the 12 months ending Oct 5, 2026, the Department of Transportation obligated $7.2M in net prime contract dollars under NAICS 335910, up 13.6% from $6.4M in the preceding 12 months. 8 prime contractors received positive obligations, and 4 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Transportation. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DOT contractors for NAICS 335910
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | LD Power Inc | $2.6M | $1.6M | 35.9% | ▲ 1 |
| 2 | First Logistex, Inc. | $1.9M | $2.1M | 25.8% | ▼ 1 |
| 3 | VPS Solutions, LLC | $951K | $0 | 13.0% | New |
| 4 | Applied Power Services LLC | $909K | $1.1M | 12.4% | — |
| 5 | Barry Williams Electric Inc | $681K | $1.3M | 9.3% | ▼ 2 |
| 6 | Lithion Battery Inc. | $164K | $0 | 2.2% | New |
| 7 | Redarc Electronics PTY Ltd | $57K | $0 | 0.8% | New |
| 8 | Mathews Associates Inc | $39K | $0 | 0.5% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- LD Power Inc$1.6M → $2.6M (+$985K) · now #1
- VPS Solutions, LLC$0 → $951K (+$951K) · now #3
- Lithion Battery Inc.$0 → $164K (+$164K) · now #6
Largest declines
- Barry Williams Electric Inc$1.3M → $681K (−$638K) · now #5
- First Logistex, Inc.$2.1M → $1.9M (−$248K) · now #2
- Applied Power Services LLC$1.1M → $909K (−$212K) · now #4
New to this market
2 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| VPS Solutions, LLC | Jul 1, 2026 | $951K |
| Redarc Electronics PTY Ltd | Feb 9, 2026 | $57K |
Where the money comes from
Funding sub-agencies within the Department of Transportation, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Federal Aviation Administration | $7.2M | $6.4M | Up $826K (13.0%) |
| Saint Lawrence Seaway Development Corporation | $39K | $0 | New |
Common questions
Who are the top DOT contractors for NAICS 335910?
In the latest 12 months, LD Power Inc ($2.6M), First Logistex, Inc. ($1.9M), VPS Solutions, LLC ($951K) received the most DOT obligations for battery manufacturing.
How concentrated is this market?
The eight largest primes held 100.0% of positive obligations, and LD Power Inc alone held 35.9%. 2 contractors won their first obligations in this market during the latest 12 months.
Related markets
NAICS 335910 across all agencies
DoD · NAICS 335910
$170.3MState Department · NAICS 335910
$11.3MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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